CDA Odor from Drain System or Hidden Spills

Bad smell coming from inside the refrigerator even after cleaning shelves.

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Possible Causes

Contaminated defrost drain, Mold in door seals, Spilled food in insulation channels, Dirty condensate tray

How to Fix / Troubleshooting

Safety: Unplug the appliance before deep cleaning internal and rear areas.

Steps:

  • 1. Remove all food: Empty the fridge and freezer. Discard spoiled items.
  • 2. Clean interior: Wash all shelves, drawers, and walls with a solution of bicarbonate of soda and warm water.
  • 3. Clean door gaskets: Gently pull back the CDA door gaskets and clean inside the folds where mold can grow.
  • 4. Flush defrost drain: Clean and flush the drain hole and tube with warm water and mild disinfectant.
  • 5. Clean condensate tray: At the rear, remove and wash the drip tray above the compressor.
  • 6. Air out: Leave doors open for several hours to ventilate before restarting.

Tip: Activated charcoal fridge deodorizers can help prevent future odors.

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Repair Difficulty

Very Easy 1/5
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